{"id":11841,"date":"2025-09-23T06:20:51","date_gmt":"2025-09-23T06:20:51","guid":{"rendered":"https:\/\/hlh-js.com\/?p=11841"},"modified":"2026-02-03T01:31:18","modified_gmt":"2026-02-03T01:31:18","slug":"rust-removal-methods-industrial-surface-treatment-guide","status":"publish","type":"post","link":"https:\/\/hlh-js.com\/ru\/resource\/\u0431\u043b\u043e\u0433\/rust-removal-methods-industrial-surface-treatment-guide\/","title":{"rendered":"Rust Removal Methods \u2013 Industrial Surface Treatment Guide"},"content":{"rendered":"<div class=\"container\">\n<article>\n<header>\n<h1>Rust Removal Methods \u2013 Industrial Surface Treatment Guide<\/h1>\n<p class=\"note\"><strong>Primary keyword:<\/strong> <em>rust removal<\/em> \u00b7 <strong>Secondary:<\/strong> <em>abrasive blasting, chemical pickling, phosphating<\/em><\/p>\n<nav class=\"toc\" aria-label=\"\u041e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u0435\"><strong>On this page:<\/strong><br \/>\n<a href=\"#importance\">Importance of Rust Removal<\/a><br \/>\n<a href=\"#abrasive\">Abrasive Blasting Methods<\/a><br \/>\n<a href=\"#chemical\">Chemical Pickling Techniques<\/a><br \/>\n<a href=\"#phosphating\">Phosphating &amp; Conversion Coatings<\/a><br \/>\n<a href=\"#mechanical\">Mechanical Rust Removal<\/a><br \/>\n<a href=\"#choose\">Choosing the Right Method<\/a><br \/>\n<a href=\"#pilot\">Pilot Protocol<\/a><br \/>\n<a href=\"#qc\">QC Metrics<\/a><br \/>\n<a href=\"#case\">Industrial Case Studies<\/a><br \/>\n<a href=\"#safety\">Safety &amp; Environmental Considerations<\/a><\/nav>\n<\/header>\n<section id=\"importance\">\n<h2>Importance of Rust Removal<\/h2>\n<p>Rust compromises structural integrity, accelerates wear, and reduces coating adhesion. Effective rust removal ensures part longevity and downstream process reliability. Neglecting rust removal can reduce coating adhesion by 40\u201360%, increase defect rates, and shorten service life.<\/p>\n<figure><a href=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal.webp\"><img decoding=\"async\" class=\"lazyload aligncenter size-full wp-image-11843\" src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal.webp\" data-orig-src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal.webp\" alt=\"Steel component before and after rust removal\" width=\"1000\" height=\"500\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27500%27%20viewBox%3D%270%200%201000%20500%27%3E%3Crect%20width%3D%271000%27%20height%3D%27500%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal-18x9.webp 18w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal-150x75.webp 150w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal-200x100.webp 200w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal-300x150.webp 300w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal-400x200.webp 400w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal-600x300.webp 600w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal-768x384.webp 768w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal-800x400.webp 800w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-component-before-and-after-rust-removal.webp 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<p>Rust removal also prevents contamination in assembly lines, especially in automotive, aerospace, and heavy machinery industries.<\/p>\n<figure><div class=\"fusion-video fusion-youtube\" style=\"--awb-max-width:600px;--awb-max-height:360px;\"><div class=\"video-shortcode\"><div class=\"fluid-width-video-wrapper\" style=\"padding-top:60%;\" ><iframe title=\"\u0412\u0438\u0434\u0435\u043e\u043f\u043b\u0435\u0435\u0440 YouTube 1\" src=\"https:\/\/www.youtube.com\/embed\/N8SML-qgH9A?wmode=transparent&autoplay=0\" width=\"600\" height=\"360\" allowfullscreen allow=\"autoplay; fullscreen\"><\/iframe><\/div><\/div><\/div><\/figure>\n<\/section>\n<section id=\"abrasive\">\n<h2>Abrasive Blasting Methods<\/h2>\n<p>Abrasive blasting removes rust via high-velocity particles impacting the surface. Key parameters include grit type, particle size, pressure, nozzle type, and stand-off distance.<\/p>\n<ul>\n<li><strong>Aluminum oxide blasting:<\/strong> Medium-hard abrasive for heavy rust removal on steel<\/li>\n<li><strong>Steel shot blasting:<\/strong> High-energy for thick oxide layers and surface preparation<\/li>\n<li><strong>Plastic or ceramic media:<\/strong> Gentle removal, preserves base metal geometry<\/li>\n<\/ul>\n<table border=\"1px solid black\">\n<thead>\n<tr>\n<th>Media<\/th>\n<th>Pressure<\/th>\n<th>Nozzle \/ Distance<\/th>\n<th>Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Aluminum oxide 80\u2013120 \u00b5m<\/td>\n<td>3.5\u20136 bar<\/td>\n<td>6\u201312 mm nozzle, 150\u2013300 mm<\/td>\n<td>Heavy rust removal, pre-paint prep<\/td>\n<\/tr>\n<tr>\n<td>Steel shot S110\u2013S230<\/td>\n<td>4\u20137 bar<\/td>\n<td>8\u201314 mm nozzle, 200 mm<\/td>\n<td>Improves fatigue performance on shafts and springs<\/td>\n<\/tr>\n<tr>\n<td>Plastic beads 1\u20132 mm<\/td>\n<td>2\u20134 bar<\/td>\n<td>Fine nozzle, 100\u2013200 mm<\/td>\n<td>Light rust, sensitive surfaces<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure><a href=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal.jpg\"><img decoding=\"async\" class=\"lazyload aligncenter size-full wp-image-11844\" src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal.jpg\" data-orig-src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal.jpg\" alt=\"Various abrasive media used for rust removal\" width=\"2062\" height=\"855\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272062%27%20height%3D%27855%27%20viewBox%3D%270%200%202062%20855%27%3E%3Crect%20width%3D%272062%27%20height%3D%27855%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal-18x7.jpg 18w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal-150x62.jpg 150w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal-200x83.jpg 200w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal-300x124.jpg 300w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal-400x166.jpg 400w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal-600x249.jpg 600w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal-768x318.jpg 768w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal-800x332.jpg 800w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal-1024x425.jpg 1024w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal-1200x498.jpg 1200w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal-1536x637.jpg 1536w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Various-abrasive-media-used-for-rust-removal.jpg 2062w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 2062px) 100vw, 2062px\" \/><\/a><\/figure>\n<\/section>\n<section id=\"chemical\">\n<h2>Chemical Pickling Techniques<\/h2>\n<p>Pickling dissolves rust and scale using acids or proprietary chemical baths. Common chemistries:<\/p>\n<ul>\n<li>Hydrochloric acid (HCl) 5\u201315% for mild steel rust<\/li>\n<li>Sulfuric acid (H2SO4) 5\u201310% for oxide layers<\/li>\n<li>Phosphoric acid for conversion coating and light rust<\/li>\n<\/ul>\n<p>Important parameters: concentration, temperature, dwell time, and agitation.<\/p>\n<table border=\"1px solid black\">\n<thead>\n<tr>\n<th>Chemical<\/th>\n<th>Concentration<\/th>\n<th>Temperature<\/th>\n<th>Dwell Time<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>HCl<\/td>\n<td>5\u201315%<\/td>\n<td>20\u201335\u00b0C<\/td>\n<td>5\u201315 min<\/td>\n<\/tr>\n<tr>\n<td>H2SO4<\/td>\n<td>5\u201310%<\/td>\n<td>25\u201340\u00b0C<\/td>\n<td>5\u201312 min<\/td>\n<\/tr>\n<tr>\n<td>Phosphoric acid<\/td>\n<td>5\u201312%<\/td>\n<td>25\u201335\u00b0C<\/td>\n<td>10\u201320 min<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure><div class=\"fusion-video fusion-youtube\" style=\"--awb-max-width:600px;--awb-max-height:360px;\"><div class=\"video-shortcode\"><div class=\"fluid-width-video-wrapper\" style=\"padding-top:60%;\" ><iframe title=\"\u0412\u0438\u0434\u0435\u043e\u043f\u043b\u0435\u0435\u0440 YouTube 2\" src=\"https:\/\/www.youtube.com\/embed\/1mPAXsKXb1Q?wmode=transparent&autoplay=0\" width=\"600\" height=\"360\" allowfullscreen allow=\"autoplay; fullscreen\"><\/iframe><\/div><\/div><\/div><\/figure>\n<\/section>\n<section id=\"phosphating\">\n<h2>Phosphating &amp; Conversion Coatings<\/h2>\n<p>Phosphating applies a protective phosphate layer after rust removal, improving corrosion resistance and coating adhesion.<\/p>\n<ul>\n<li>Zinc phosphate: standard for steel automotive parts<\/li>\n<li>Manganese phosphate: wear-resistant surfaces, often for gear components<\/li>\n<li>Iron phosphate: general pre-coating application<\/li>\n<\/ul>\n<table border=\"1px solid black\">\n<thead>\n<tr>\n<th>\u0422\u0438\u043f<\/th>\n<th>Temp<\/th>\n<th>Time<\/th>\n<th>Film Thickness<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Zinc phosphate<\/td>\n<td>65\u201375\u00b0C<\/td>\n<td>5\u201310 min<\/td>\n<td>5\u201310 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>Manganese phosphate<\/td>\n<td>95\u2013100\u00b0C<\/td>\n<td>10\u201330 min<\/td>\n<td>10\u201320 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>Iron phosphate<\/td>\n<td>60\u201370\u00b0C<\/td>\n<td>5\u201315 min<\/td>\n<td>2\u20135 \u03bcm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure><a href=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-surface-after-zinc-phosphating.jpg\"><img decoding=\"async\" class=\"lazyload aligncenter size-full wp-image-11845\" src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-surface-after-zinc-phosphating.jpg\" data-orig-src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-surface-after-zinc-phosphating.jpg\" alt=\"Steel surface after zinc phosphating\" width=\"800\" height=\"600\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27600%27%20viewBox%3D%270%200%20800%20600%27%3E%3Crect%20width%3D%27800%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-surface-after-zinc-phosphating-16x12.jpg 16w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-surface-after-zinc-phosphating-150x113.jpg 150w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-surface-after-zinc-phosphating-200x150.jpg 200w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-surface-after-zinc-phosphating-300x225.jpg 300w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-surface-after-zinc-phosphating-400x300.jpg 400w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-surface-after-zinc-phosphating-600x450.jpg 600w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-surface-after-zinc-phosphating-768x576.jpg 768w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Steel-surface-after-zinc-phosphating.jpg 800w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n<\/section>\n<section id=\"mechanical\">\n<h2>Mechanical Rust Removal<\/h2>\n<p>Techniques include wire brushing, sanding, grinding, and buffing. Mechanical methods are typically used for localized rust or thin layers where chemical\/abrasive processes are overkill.<\/p>\n<ul>\n<li>Wire brushes: handheld or automated for surface cleaning<\/li>\n<li>Sanders \/ grinders: for medium corrosion layers<\/li>\n<li>Rotary tools with abrasives: precision removal<\/li>\n<\/ul>\n<figure><a href=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Mechanical-tools-for-rust-removal.jpg\"><img decoding=\"async\" class=\"lazyload aligncenter size-full wp-image-11846\" src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Mechanical-tools-for-rust-removal.jpg\" data-orig-src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Mechanical-tools-for-rust-removal.jpg\" alt=\"Mechanical tools for rust removal\" width=\"600\" height=\"600\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Mechanical-tools-for-rust-removal-12x12.jpg 12w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Mechanical-tools-for-rust-removal-66x66.jpg 66w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Mechanical-tools-for-rust-removal-150x150.jpg 150w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Mechanical-tools-for-rust-removal-200x200.jpg 200w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Mechanical-tools-for-rust-removal-300x300.jpg 300w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Mechanical-tools-for-rust-removal-400x400.jpg 400w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/09\/Mechanical-tools-for-rust-removal.jpg 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/section>\n<section id=\"choose\">\n<h2>Choosing the Right Rust Removal Method<\/h2>\n<p>Consider:<\/p>\n<ol>\n<li>Material type (steel, cast iron, aluminum)<\/li>\n<li>Rust thickness \/ severity<\/li>\n<li>Geometry and precision requirements<\/li>\n<li>Throughput requirements<\/li>\n<li>Downstream coating or assembly needs<\/li>\n<\/ol>\n<\/section>\n<section id=\"pilot\">\n<h2>Pilot Protocol for Rust Removal<\/h2>\n<ol>\n<li>Select representative parts (n=30\u2013100)<\/li>\n<li>Run small-scale test for each candidate method (abrasive, chemical, phosphating, mechanical)<\/li>\n<li>Measure rust residual, surface roughness, and coating adhesion if downstream process is applied<\/li>\n<li>Optimize parameters: grit size, pressure, chemical concentration, temperature, dwell time<\/li>\n<li>Document process window for production<\/li>\n<\/ol>\n<\/section>\n<section id=\"qc\">\n<h2>Quality Control Metrics<\/h2>\n<table border=\"1px solid black\">\n<thead>\n<tr>\n<th>Metric<\/th>\n<th>Unit<\/th>\n<th>Target<\/th>\n<th>Measurement<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Residual rust<\/td>\n<td>% area<\/td>\n<td>&lt;2%<\/td>\n<td>Visual inspection \/ image analysis<\/td>\n<\/tr>\n<tr>\n<td>Surface roughness (Ra)<\/td>\n<td>\u043c\u043a\u043c<\/td>\n<td>0.8\u20132.5<\/td>\n<td>Profilometer<\/td>\n<\/tr>\n<tr>\n<td>Coating adhesion<\/td>\n<td>MPa<\/td>\n<td>&gt;8<\/td>\n<td>Pull-off adhesion test<\/td>\n<\/tr>\n<tr>\n<td>Process yield<\/td>\n<td>% pass<\/td>\n<td>&gt;98%<\/td>\n<td>Inspection records<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"case\">\n<h2>Industrial Case Studies<\/h2>\n<p>1. <strong>Automotive Chassis:<\/strong> Aluminum oxide blasting removed 100% surface rust; zinc phosphating improved adhesion to paint.<\/p>\n<p>2. <strong>Steel Gears:<\/strong> Manganese phosphating post mechanical brushing enhanced wear resistance; cycle time optimized to 25 min per batch.<\/p>\n<p>3. <strong>Ship Hull Panels:<\/strong> Acid pickling with HCl dissolved heavy rust; abrasive blasting for final profile; corrosion tests confirmed &lt;10 \u03bcm penetration.<\/p>\n<\/section>\n<section id=\"safety\">\n<h2>Safety &amp; Environmental Considerations<\/h2>\n<ul>\n<li>PPE: respirators, gloves, goggles for dust and chemicals<\/li>\n<li>Ventilation: LEV for dust and acid fumes<\/li>\n<li>Waste: neutralize spent acids, segregate metal fines, comply with local regulations<\/li>\n<li>Training: ensure operators understand handling of high-pressure equipment, acids, and phosphating baths<\/li>\n<\/ul>\n<p>For integration into broader finishing workflows, see the <a href=\"https:\/\/hlh-js.com\/resource\/blog\/surface-treatment-processes-comprehensive-guide-to-industrial-surface-finishing-techniques\/\" target=\"_blank\" rel=\"noopener\">surface treatment processes guide<\/a>.<\/p>\n<\/section>\n<\/article>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Rust Removal Methods \u2013 Industrial Surface Treatment Guide Primary keyword:  [&#8230;]<\/p>","protected":false},"author":1,"featured_media":11842,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62,176],"tags":[],"class_list":["post-11841","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-process"],"_links":{"self":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts\/11841","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/comments?post=11841"}],"version-history":[{"count":4,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts\/11841\/revisions"}],"predecessor-version":[{"id":12281,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts\/11841\/revisions\/12281"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/media\/11842"}],"wp:attachment":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/media?parent=11841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/categories?post=11841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/tags?post=11841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}